If you're not familiar with rhubarb, it looks like shockingly red celery...often super-sized. In the market, you'll find it without leaves. This is b/c rhubarb leaves are highly toxic. It has the same texture as celery, only with a bit more juice, but it's flavor is completely different--very tart, close to a lemon's sourness. I find it akin to cranberries, which are also almost inedible in their natural form b/c they're so sour...but once sweetened, especially cooked, this remarkable flavor emerges.
I thought the flavors of apples & rhubarb would go together very well...I had no idea they would blend to create an entirely different fruit---it blew my mind.
You should make the crust first, then while it's chilling, make the filling. Here's my crust recipe.
INGREDIENTS (9-inch pie)
6 Granny Smith apples
2-1/2 large stalks of rhubarb (mine were 1-inch thick & a foot long, use more if your stalks are smaller)
3 cups sugar
4 TBL butter
1/2 cup flour
DIRECTIONS
- Peel & cut apples into medium cubes. Dice rhubarb into small cubes (I cut them in half the short way, then split them lengthwise, then each half lengthwise again so I'm chopping the long quarters).
- Toss with 1 cup sugar. Heat butter over medium & pour in fruit mixture. Cook slowly, stirring occasionally. You want the apples to remain firm, about half-cooked when you remove from heat. Strain.
- In a large bowl, mix 1-1/2 cup sugar & flour. Toss with strained fruit. Let sit 15 minutes.
- The juices will settle, strain once more. Mix in remaining 1/2 cup sugar. This will create a tart pie offset by a sweet crust and/or ice-cream...if you'd like it a bit sweeter, you can increase the last sugar addition to 3/4 cup.
- Pour filling into the chilled pie-crust & gently press into empty spaces. Cover with topcrust & make slits; this pie definitely needs venting & should be baked on a cookie sheet in case the juices bubble over.
- Bake 450F for 15 minutes, then 350F for 45-50 minutes. Cool at least 30 minutes before slicing.








